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7758-97-6 molecular structure
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$l^{2}-lead(2+) ion dioxochromiumbis(olate)

ChemBase ID: 107297
Molecular Formular: CrO4Pb
Molecular Mass: 323.1937
Monoisotopic Mass: 323.89681798
SMILES and InChIs

SMILES:
[Pb+2].[O-][Cr](=O)(=O)[O-]
Canonical SMILES:
[O-][Cr](=O)(=O)[O-].[Pb+2]
InChI:
InChI=1S/Cr.4O.Pb/q;;;2*-1;+2
InChIKey:
MOUPNEIJQCETIW-UHFFFAOYSA-N

Cite this record

CBID:107297 http://www.chembase.cn/molecule-107297.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
$l^{2}-lead(2+) ion dioxochromiumbis(olate)
λ2-lead(2+) ion dioxochromiumbis(olate)
IUPAC Traditional name
$l^{2}-lead(2+) ion chromate(2-)
λ2-lead(2+) ion chromate(2-)
Synonyms
CHROME YELLOW
Chrome Yellow
Lead(II) chromate, ACS
Lead(II) chromate
铬酸铅(II), ACS
铬酸铅(II)
CAS Number
7758-97-6
EC Number
231-100-4
231-846-0
MDL Number
MFCD00011158
Merck Index
145405
PubChem SID
24849295
162093351
PubChem CID
24460

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa -2.30103  H Acceptors
H Donor LogD (pH = 5.5) -6.720884 
LogD (pH = 7.4) -7.0465326  Log P -2.5252 
Molar Refractivity 5.7716 cm3 Polarizability 6.1887565 Å3
Polar Surface Area 80.26 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
Powder expand Show data source
Melting Point
327.5°C expand Show data source
844°C expand Show data source
Density
6.3 expand Show data source
RTECS
GB2975000 expand Show data source
European Hazard Symbols
Nature polluting Nature polluting (N) expand Show data source
Toxic Toxic (T) expand Show data source
UN Number
3077 expand Show data source
UN3077 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
9 expand Show data source
Packing Group
3 expand Show data source
III expand Show data source
Risk Statements
45-61-33-50/53-62 expand Show data source
45-61-62-33-50/53 expand Show data source
R:33-40-50/53-61-62 expand Show data source
Safety Statements
53-45-60-61 expand Show data source
S:45-53-60-61 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS08 expand Show data source
GHS09 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H350-H360Df-H373-H410 expand Show data source
H350-H360-H373-H400-H410 expand Show data source
GHS Precautionary statements
P201-P273-P308 + P313-P501 expand Show data source
P260-P281-P273-P308+P313-P405-P501A expand Show data source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges expand Show data source
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 3077 9/PG 3 expand Show data source
Purity
≥98.0% expand Show data source
≥98.0% (RT) expand Show data source
98% expand Show data source
Grade
ACS reagent expand Show data source
purum p.a. expand Show data source
Certificate of Analysis
Download expand Show data source
Impurities
≤0.01% C compounds expand Show data source
≤0.15% solubles expand Show data source
Linear Formula
PbCrO4 expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 310441 external link
Packaging
100 g in glass bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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